资海MX安全警告：MySql Error！

错误文件：/about.php
错误信息：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 Error sql: SELECT * FROM `yn_infoclass` WHERE `id`=

资海MX安全警告：MySql Error！

错误文件：/about.php
错误信息：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 Error sql: SELECT * FROM `yn_info` WHERE `classid`=